COULD the Promiscuous Hill gang have found a new hobby to replace wife-swapping?

According to Sadie Frost, north London's new pursuit is chess.

Speaking at the 02 Wireless Festival in Hyde Park on Wednesday, the 41-year-old mum-of-four told us: "Someone gave me chess lessons for my birthday. It was a very bizarre present but now I'm hooked! It's supposed to be very relaxing so I'm playing all my friends".